Gained Hands on experience in analyzing the Cassandra data from flat files using Spark. Configured Performance Tuning and Monitoring for Cassandra Read and Write processes for fast I/O operations and low latency time. This position requires active involvement in a 24x7 on call rotation and resolving issues that come into the group work queue, Requires overall 5+ years of experience with at least three year of hands-on Oracle E-Business DBA experience contributing to the successful change management and production support of mission critical databases in a medium to large environment, Must have experience of month-end supports, Understanding of E-Business Suite administration tools and practices, version 11i or higher, Understanding of 10g /11g and 12c database administration tools and practices, Experience with Oracle E-Business Suite Administration - configuration, maintenance, tuning, patching, and cloning, Basic experience working on a UNIX or Linux platform with shell scripts, Ability to read and modify PL/SQL, SQL, database triggers, stored procedures, UNIX and Linux shell scripting, Strong customer focus with the ability to meet or exceed customer service levels, Diagnose and Resolve problems around database performance, capacity, replication, T-SQL, etc, Proactively monitor databases for errors and respond quickly and effectively to troubleshoot and resolve DB issues in all DEV/QA/PROD environments, Coordinate and schedule DB downtimes to perform DB maintenance procedures. Oracle on UNIX, Oracle on Windows, Ingres on UNIX, DB2/UDB on Unix or Windows, Sybase or UDB), Have a good understanding of ITIL Service management, 10+ years of DBA experience with at least 5+ years experience in IT management, Minimum 5 years experience with other major RDBMS, Strong understanding of database structures, theories, principles, and practices, Knowledge of and experience with SOX controls, segregation of duties principles, least privileged access principles, Knowledge of Data warehousing Design and Best Practices, Develop and implement Archiving, backup and recovery strategies, Must document all work in ticketing system – Service Now and Bugzilla and manage tickets, Ability to complete tasks and produce appropriate deliverables within project time schedules, Must be organized, self motivated and be able to participate in the knowledge transfer to other team members, Responsible for database monitoring, troubleshooting, Participation in Mock Disaster Recovery drills, Team player with excellent written and oral communication and organizational skills, Carry work mobile and provide 24X7 Support, Experience with Sybase or MS SQL Server a plus, Demonstrates willingness to learn new skills, cross train on a large number of systems and provide knowledge transfer to other team members, Provide 2ndtier production support and be available for rotating 24x7 on call support, 10+ years of SQL Server DBA experience, SQL Server 2008 & 2012 experience required, Experience with MSSQL and MySQL is a plus, Experience designing and creating database schemes, Knowledge of backup and high availability solutions, Excellent technical writing skills and attention to detail, Responsible for functional design, configuration changes, setup, enhancements, and on-going production support forOracle applications and related interfaces, Work closely with the business to analyze technical needs, develop project management plans and estimates for new enhancements for Oracle EBS.Coordinate work efforts across functional teams to meet deliverables.Ensure the overall infrastructure design of business applications meets requirements of performance, security and high availability, Proactively work with Oracle Support and third party vendors as needed, Pursue innovative ways to improve the process of delivering solutions to Oracle E-Business users, Develop and enforces policy and procedures in accordance with Sarbanes-Oxley, Minimum ten (10) years’ experience developingreports, interfaces, conversions, and extensions forOracle applications, Minimum five (5) years Oracle application DBA experience, Extensive experience in R12 Oracle EBS a must, experience in 11i EBS a plus, Functional and technical knowledge of Oracle E-business Suite modules including Workflow GL, AP, FA, IPro, HR, Payroll and AR, Experience in managing technology professionals in a multi-facility environment, Undergraduate degree in a computer science related field or equivalent work experience, Database technical design and architecture based on established standards, Review and testing of application databases developed both in-house, and by external vendor, Setup, maintenance, and documentation of Development, QA and Staging database environment(s) on each given project, Database backups in Development, QA and Staging database environments, Version control of scripted DB objects using MS TFS and MS VS Database Edition, Database builds, deployments, and promotion of DB object changes from Development to QA and Staging environments using MS TFS and MS VS Database Edition, Cross training of both other DBAs and support staff, SQL scripting for generation and auto population of test data, ETL analysis, design, documentation and implementation, Communications with Operations support staff on troubleshooting and repairing production issues, In-depth knowledge of relational database, design, planning and implementation, In-depth knowledge of Microsoft® SQL Server™ 2008, 2012 and other related tools such as T-SQL, SSIS, SSAS, SSRS, Replication, Database mirroring and log shipping, In-depth knowledge of data modeling (ERD) utilizing MS SQL Server Management Studio, MS VS and/or MS Visio, Hands-on experience with MS VS Database Edition, TFS, SQL Server Management Studio, and other MS SQL Tools, Ability to learn new technologies and take on responsibility, Ability to work independently and in a team environment with aggressive timetables, Provide facility to produce and maintain quality data efficiently, Provide documentation that articulates the database technical solutions, Add value to the business by facilitating improved process design, Provides technical expertise, delivery and thought leadership within the PeopleSoft HR, Finance and Portal Application suites, version 9.0+, Interface directly with Service Providers to leverage defined work requirements and deliverables, Ownership of ongoing tablespaces and storage management, including direction on reorg, indexing, purging, and archiving, Plan for growth and changes (capacity planning); setup and maintain documentation and standards, Perform application tuning; database tuning; query/SQL tuning; and performance monitoring in collaboration with other support teams, Collaborate with the PeopleSoft domain architect ensuring that all PeopleSoft HR and Finance solutions adhere to the company's architectural standards, Seeks diverse ideas, perspectives, best practice and industry trends from a variety of sources (internal and external) to provide enhanced Oracle and PeopleSoft solutions, products, and services, Challenges the status quo, as needed, as it relates to PeopleSoft HR, Finance and Portal applications, Oracle database patch review and impact analysis for PeopleSoft applications, Proactively manage the database environment to identify and recommend alternatives for problematic coding; including consulting with end users and developers for resolution forward, Assist application development resources with database design considerations and SQL optimization, Assist with the data security model designs to help protect data; audit responses; and maintenance, Provide service and support determined by the current Service Level Objectives, including on-call support, Provide support for database and systems issues in collaboration with IT personnel through resolution, Provide overall strategies per industry best practice for HR, Finance and Portal systems, Bachelor's degree in Computer Science, Information Systems, Computer Engineering or equivalent, 7+ years of experience required including previous PeopleSoft HR and Finance implementation(s), Understand the business and customer requirements to architect and engineer services that are scalable and/or speed time to market, Generate and develop original ideas in application technology that will improve business margins in line with the established research goals, Publish appropriate research, subject to Elsevier guidelines to team members and other interested parties using appropriate formats and medias, Use trending data to drive proactive improvements inefficiencies, performance, capacity management and resource management, Ensure support structures are in place and operate at optimum efficiency and effectiveness and ticket routing is correct, Respond to incidents to restore normal operations as quickly as possible with the least possible impact on either the business or the user, at a cost-effective price, Cost and time optimization, ensuring project tasks keep to milestones and planned progress and costs do not escalate, Implementation of new infrastructure in support of business projects, Operational engineering of existing infrastructure, Pursuit of global standardization and simplification, Adherence to TIO and industry best practices for infrastructure design, technologies, components and configurations to ensure ongoing functional operation and supportability, Drive for “Right First Time” change and release practice, Managing, coordinating, & communicating implementation, ensuring that it is properly checked out and validated by the appropriate team, Reviewing and closing of change or release requests with details of the results, Ensure Post Implementation reviews are conducted and completed, Bachelor’s degree in Computer Science or other related field preferred, 2 - 5 plus years of related work experience working in complex Wintel, Unix and Open Systems environments preferred, Ability to work independently and mentor others, Good verbal and written communications skills, Provide Volte&IMS technical service and support to new and existing customer networks or internal Ericsson test facilities, Deliver, but not limited to, the following services (Network design, integration, configuration, verification) and support of multiple technologies/platforms, including products from Ericsson and other vendors in IMS domain, Plans, designs, troubleshoot and resolve problems in customer networks, Participate with technical knowledge in presales activities and business development opportunities, and thereby assists Core 3 team to contribute to the sales efforts of this team, Bachelor’s or Master’s degree in Engineering/Computer Science or equivalent, The position requires a flexible travel schedule. 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